LM2903: Comparator, Dual, Low Offset Voltage _ BDTIC a Leading Distributor in China

LM2903: Comparator, Dual, Low Offset Voltage

The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer automotive and industrial electronics.

Features

Wide Single-Supply Range: 2.0 Vdc to 36 Vdc
Split-Supply Range: +/-1.0 Vdc to +/-18 Vdc
Very Low Current Drain Independent of Supply Voltage: 0.4 mA
Low Input Bias Current: 25 nA
Low Input Offset Current: 5.0 nA
Low Input Offset Voltage: 2.0 mV (max) LM393A 5.0 mV (max) LM293/393
Input Common Mode Range to Ground Level
Differential Input Voltage Range Equal to Power Supply Voltage
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels
ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance

Simulation Models (2)

Document Title	Document ID/Size	Revision	Revision Date
LM393 PSpice Model	LM393 PSpice Model (13kB)	1
LM393 Schematic Symbol	LM393 Schematic Symbol (7kB)	0	Jun, 2016

Package Drawings (3)

Document Title	Document ID/Size	Revision
8 LEAD PDIP	626-05 (35.0kB)	P
Micro 8 lead Surface Mount	846A-02 (57.7kB)	J
SOIC-8 Narrow Body	751-07 (62.6kB)	AK

Data Sheets (1)

Document Title	Document ID/Size	Revision	Revision Date
Low Offset Voltage Dual Comparators	LM393/D (113kB)	31	Oct, 2016

Order Information

Product	Status	Compliance	Package		MSL*	Container		Budgetary Price/Unit
LM2903DG	Active	Pb-free Halide free	SOIC-8	751-07	1	Tube	98	$0.16
LM2903DMR2G	Active	Pb-free Halide free	Micro8™	846A-02	1	Tape and Reel	4000	$0.2533
LM2903DR2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.0785
LM2903EDR2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.0785
LM2903NG	Active	Pb-free Halide free	PDIP-8	626-05	NA	Tube	50	$0.2133
LM2903D	Last Shipments		SOIC-8	751-07	1	Tube	98
LM2903DMR2	Last Shipments		Micro8™	846A-02	1	Tape and Reel	4000
LM2903DR2	Last Shipments		SOIC-8	751-07	1	Tape and Reel	2500
LM2903N	Last Shipments		PDIP-8	626-05	NA	Tube	50